{"id":184,"date":"2021-07-28T10:23:26","date_gmt":"2021-07-28T02:23:26","guid":{"rendered":"http:\/\/egonlin.com\/?p=184"},"modified":"2024-03-21T12:10:04","modified_gmt":"2024-03-21T04:10:04","slug":"%e7%ac%ac%e4%ba%8c%e8%8a%82%ef%bc%9a%e6%96%87%e4%bb%b6%e7%ae%a1%e7%90%86%e9%ab%98%e7%ba%a7","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=184","title":{"rendered":"\u7b2c\u4e8c\u8282\uff1a\u6587\u4ef6\u7ba1\u7406\u9ad8\u7ea7"},"content":{"rendered":"

\u6587\u4ef6\u7ba1\u7406\u4e4b\uff08\u9ad8\u7ea7\uff09<\/h1>\n

\u4e00 \u6587\u672c\u5904\u7406\u4e09\u5251\u5ba2\u547d\u4ee4\u521d\u63a2<\/h2>\n

\u4e09\u5251\u5ba2\u547d\u4ee4\u6211\u4eec\u5c06\u5728shell\u7f16\u7a0b\u91cc\u6df1\u5165\u8bb2\u89e3\uff0c\u6b64\u5904\u5148\u5b66\u4f1a\u6700\u57fa\u672c\u7684\u4f7f\u7528<\/p>\n

1.1 sed<\/h3>\n

\u6d41\u5f0f\u7f16\u8f91\u5668\uff0c\u4e3b\u8981\u64c5\u957f\u5bf9\u6587\u4ef6\u7684\u7f16\u8f91\u64cd\u4f5c\uff0c\u6211\u4eec\u53ef\u4ee5\u4e8b\u5148\u5b9a\u5236\u597d\u7f16\u8f91\u6587\u4ef6\u7684\u6307\u4ee4\uff0c\u7136\u540e\u8ba9sed\u81ea\u52a8\u5b8c\u6210\u5bf9\u6587\u4ef6\u7684\u6574\u4f53\u7f16\u8f91<\/p>\n

# \u7528\u6cd5\nsed \u9009\u9879 '\u5b9a\u4f4d+\u547d\u4ee4' \u6587\u4ef6\u8def\u5f84\n\n# \u9009\u9879\n-n \u53d6\u6d88\u9ed8\u8ba4\u8f93\u51fa\n-r \u652f\u6301\u6269\u5c55\u6b63\u5219\u5143\u5b57\u7b26(\u7531\u4e8e\u5c1a\u672a\u5b66\u4e60\u6b63\u5219\uff0c\u6240\u4ee5\u6b64\u5904\u6682\u4f5c\u4e86\u89e3\uff0c\u6b63\u5219\u8868\u8fbe\u5f0f\u5c06\u4f1a\u5728shell\u7f16\u7a0b\u7b2c\u4e5d\u7ae0\u7b2c\u4e00\u8282\u4ecb\u7ecd)\n-i \u7acb\u5373\u7f16\u8f91\u6587\u4ef6\n\n# \u5b9a\u4f4d\n\u884c\u5b9a\u4f4d\uff1a\n    1\u5b9a\u4f4d\u5230\u7b2c\u4e00\u884c\n    1,3\u4ee3\u8868\u4ece\u7b2c1\u884c\u5230\u7b2c3\u884c\n    \u4e0d\u5199\u5b9a\u4f4d\u4ee3\u8868\u5b9a\u4f4d\u6240\u6709\u884c\n\u6b63\u5219\u8868\u8fbe\u5f0f\u5b9a\u4f4d\uff1a\n    \/egon\/ \u5305\u542begon\u7684\u884c\n    \/^egon\/ \u4ee5egon\u5f00\u5934\u7684\u884c \n    \/egon$\/\u4ee5egon\u7ed3\u5c3e\u7684\u884c\n\u6570\u5b57+\u6b63\u5219\u8868\u8fbe\u5f0f\u5b9a\u4f4d\n    "1,8p"\u4ee3\u8868\u6253\u53701\u52308\u884c\uff0c\n    "1,\/egon\/p"\u5219\u4ee3\u8868\u53d6\u4ece\u7b2c1\u884c\u5230\u9996\u6b21\u5339\u914d\u5230\/egon\/\u7684\u884c\n\n# \u547d\u4ee4\nd\np\ns\/\/\/g\n\u547d\u4ee4\u53ef\u4ee5\u7528;\u53f7\u8fde\u63a5\u591a\u591a\u6761\uff0c\u59821d;3d;5d\u4ee3\u8868\u5220\u96641\uff0c3\uff0c5\u884c\n\n# =========================\u300b\u7528\u6cd5\u793a\u4f8b\uff1ap\u4e0ed\n[root@localhost ~]# sed '' a.txt \negon1111\n22222egon\n3333egon33333\n4444xxx44444\n5555xxx55555xxxx555xxx\n6666egon6666egon666egon\n[root@localhost ~]# sed -n '' a.txt \n[root@localhost ~]# \n[root@localhost ~]# sed -n '1,\/xxx\/p' a.txt \negon1111\n22222egon\n3333egon33333\n4444xxx44444\n[root@localhost ~]# sed '1,\/xxx\/d' a.txt \n5555xxx55555xxxx555xxx\n6666egon6666egon666egon\n[root@localhost ~]# sed '1d;3d;5d' a.txt \n22222egon\n4444xxx44444\n6666egon6666egon666egon\n\n# =========================\u300b\u7528\u6cd5\u793a\u4f8b: s\/\/\/g\n[root@localhost ~]# cat a.txt \negon1111\n22222egon\n3333egon33333\n4444xxx44444\n5555xxx55555xxxx555xxx\n6666egon6666egon666egon\n[root@localhost ~]# sed 's\/egon\/BIGEGON\/g' a.txt  # \u628a\u6240\u6709\u884c\u7684\u6240\u6709\u7684egon\u90fd\u6362\u6210BIGEGON\nBIGEGON1111\n22222BIGEGON\n3333BIGEGON33333\n4444xxx44444\n5555xxx55555xxxx555xxx\n6666BIGEGON6666BIGEGON666BIGEGON\n[root@localhost ~]# \n[root@localhost ~]# sed '\/^egon\/s\/egon\/GAGAGA\/g' a.txt  # \u4ee5egon\u5f00\u5934\u7684\u884c\u4e2d\u7684egon\u6362\u6210GAGAGA\nGAGAGA1111\n22222egon\n3333egon33333\n4444xxx44444\n5555xxx55555xxxx555xxx\n6666egon6666egon666egon\n[root@localhost ~]# sed '6s\/egon\/BIGEGON\/' a.txt  # \u53ea\u628a\u7b2c6\u884c\u7684egon\u6362\u6210BIGEGON\uff0c\u52a0\u4e0ag\u4ee3\u8868\uff1f\uff1f\uff1f\negon1111\n22222egon\n3333egon33333\n4444xxx44444\n5555xxx55555xxxx555xxx\n6666BIGEGON6666egon666egon\n[root@localhost ~]# \n[root@localhost ~]# sed '1,3s\/egon\/BIGEGON\/g' a.txt # \u628a1\u52303\u884c\u7684egon\u6362\u6210BIGEGON\nBIGEGON1111\n22222BIGEGON\n3333BIGEGON33333\n4444xxx44444\n5555xxx55555xxxx555xxx\n6666egon6666egon666egon\n\n[root@localhost ~]# cat a.txt | sed '1,5d'  # sed\u4e5f\u652f\u6301\u7ba1\u9053\n6666egon6666egon666egon\n# \u52a0\u4e0a-i\u9009\u9879\uff0c\u76f4\u63a5\u4fee\u6539\u6587\u4ef6\uff0c\u901a\u5e38\u4f1a\u5728\u8c03\u8bd5\u5b8c\u6bd5\u786e\u4fdd\u6ca1\u6709\u95ee\u9898\u540e\u518d\u52a0-i\u9009\u9879<\/code><\/pre>\n
1.2 awk<\/h3>\n
awk\u4e3b\u8981\u7528\u4e8e\u5904\u7406\u6709\u683c\u5f0f\u7684\u6587\u672c\uff0c\u4f8b\u5982\/etc\/passwd\u8fd9\u79cd<\/p>\n
# \u7528\u6cd5\nawk \u9009\u9879 'pattern{action}' \u6587\u4ef6\u8def\u5f84\n\n# \u9009\u9879\n-F \u6307\u5b9a\u884c\u5206\u9694\u7b26\n\n# \u5de5\u4f5c\u6d41\u7a0b\nawk -F: '{print $1,$3}' \/etc\/passwd\n\n1\u3001awk\u4f1a\u8bfb\u53d6\u6587\u4ef6\u7684\u4e00\u884c\u5185\u5bb9\u7136\u540e\u8d4b\u503c\u7ed9$0\n2\u3001\u7136\u540eawk\u4f1a\u4ee5-F\u6307\u5b9a\u7684\u5206\u9694\u7b26\u5c06\u8be5\u884c\u5207\u5206\u6210n\u6bb5\uff0c\u6700\u591a\u53ef\u4ee5\u8fbe\u5230100\u6bb5\uff0c\u7b2c\u4e00\u6bb5\u7ed9$1,\u7b2c\u4e8c\u6bb5\u7ed9$2,\u4f9d\u6b21\u6b21\u7c7b\u63a8\n3\u3001print\u8f93\u51fa\u8be5\u884c\u7684\u7b2c\u4e00\u6bb5\u548c\u7b2c\u4e09\u6bb5\uff0c\u9017\u53f7\u4ee3\u8868\u8f93\u51fa\u5206\u9694\u7b26\uff0c\u9ed8\u8ba4\u4e0e-F\u4fdd\u6301\u4e00\u81f4\n4\u3001\u91cd\u590d\u6b65\u9aa41,2,3\u76f4\u5230\u6587\u4ef6\u5185\u5bb9\u8bfb\u5b8c\n\n# \u5185\u7f6e\u53d8\u91cf\n$0 \u4e00\u6574\u884c\u5185\u5bb9\nNR \u8bb0\u5f55\u53f7\uff0c\u7b49\u540c\u4e8e\u884c\u53f7\nNF \u4ee5-F\u5206\u9694\u7b26\u5206\u9694\u7684\u6bb5\u6570\n\n# pattern\u53ef\u4ee5\u662f\n\/\u6b63\u5219\/\n    \/\u6b63\u5219\/       # \u8be5\u884c\u5185\u5bb9\u5339\u914d\u6210\u529f\u6b63\u5219\n    $1 ~ \/\u6b63\u5219\/  # \u7b2c\u4e00\u6bb5\u5185\u5bb9\u5339\u914d\u6210\u529f\u6b63\u5219\n    $1 !~ \/\u6b63\u5219\/  # \u7b2c\u4e00\u6bb5\u5185\u5bb9\u6ca1\u6709\u5339\u914d\u6210\u529f\u6b63\u5219\n\u6bd4\u8f83\u8fd0\u7b97\uff1a\n    NR >= 3 && NR <=5  # 3\u52305\u884c\n    $1 == "root"      # \u7b2c\u4e00\u6bb5\u5185\u5bb9\u7b49\u4e8eroot\n\n# action\u53ef\u4ee5\u662f\nprint $1,$3\n\n# \u7528\u6cd5\u793a\u4f8b\n[root@localhost ~]# cat a.txt \nroot:x:0:0:root:\/root:\/bin\/bash\nbin:x:1:1:bin:\/bin:\/sbin\/nologin\ndaemon:x:2:2:daemon:\/sbin:\/sbin\/nologin\nadm:x:3:4:adm:\/var\/adm:\/sbin\/nologin\nlp:x:4:7:lp:\/var\/spool\/lpd:\/sbin\/nologin\n[root@localhost ~]# awk -F: '\/^root\/{print $1,$3}' a.txt \nroot 0\n[root@localhost ~]# awk -F: '$1 ~ \/^d\/{print $1,$3}' a.txt \ndaemon 2\n[root@localhost ~]# awk -F: '$1 !~ \/^d\/{print $1,$3}' a.txt \nroot 0\nbin 1\nadm 3\nlp 4\n[root@localhost ~]# awk -F: 'NR>3{print $1}' a.txt \nadm\nlp\n[root@localhost ~]# awk -F: '$1 == "lp"{print $0}' a.txt \nlp:x:4:7:lp:\/var\/spool\/lpd:\/sbin\/nologin\n[root@localhost ~]# \n\n[root@localhost ~]# cat a.txt | awk -F: '{print $1}' # awk\u4e5f\u652f\u6301\u7ba1\u9053\nroot\nbin\ndaemon\nadm\nlp\n[root@localhost ~]# <\/code><\/pre>\n
\u4e8b\u5b9e\u4e0aawk\u662f\u4e00\u95e8\u7f16\u7a0b\u8bed\u8a00\uff0c\u53ef\u4ee5\u72ec\u7acb\u5b8c\u6210\u5f88\u5f3a\u5927\u7684\u64cd\u4f5c\uff0c\u6211\u4eec\u5c06\u5728shell\u7f16\u7a0b\u4e2d\u8be6\u7ec6\u4ecb\u7ecd<\/p>\n
1.3 grep<\/h3>\n
grep\u64c5\u957f\u8fc7\u6ee4\u5185\u5bb9<\/p>\n
# \u7528\u6cd5\ngrep \u9009\u9879 '\u6b63\u5219' \u6587\u4ef6\u8def\u5f84\n\n# \u9009\u9879\n-n, --line-number           \u5728\u8fc7\u6ee4\u51fa\u7684\u6bcf\u4e00\u884c\u524d\u9762\u52a0\u4e0a\u5b83\u5728\u6587\u4ef6\u4e2d\u7684\u76f8\u5bf9\u884c\u53f7\n-i, --ignore-case           \u5ffd\u7565\u5927\u5c0f\u5199\n--color                     \u989c\u8272\n-l, --files-with-matches    \u5982\u679c\u5339\u914d\u6210\u529f\uff0c\u5219\u53ea\u5c06\u6587\u4ef6\u540d\u6253\u5370\u51fa\u6765\uff0c\u5931\u8d25\u5219\u4e0d\u6253\u5370\n                            \u901a\u5e38-rl\u4e00\u8d77\u7528\uff0cgrep -rl 'root' \/etc \n-R, -r, --recursive         \u9012\u5f52\n\n# \u793a\u4f8b\n[root@localhost ~]# grep '^root' \/etc\/passwd\nroot:x:0:0:root:\/root:\/bin\/bash\n\n[root@localhost ~]# grep -n 'bash$' \/etc\/passwd\n1:root:x:0:0:root:\/root:\/bin\/bash\n44:egon:x:1000:1000:egon:\/home\/egon:\/bin\/bash\n\n[root@localhost ~]# grep -rl 'root' \/etc    \n\n# grep\u4e5f\u652f\u6301\u7ba1\u9053\uff0c\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0\u4e09\u5251\u5ba2\u547d\u4ee4\u90fd\u652f\u6301\u7ba1\u9053\n[root@localhost ~]# ps aux |grep ssh\nroot        968  0.0  0.2 112908  4312 ?        Ss   14:05   0:00 \/usr\/sbin\/sshd -D\nroot       1305  0.0  0.3 163604  6096 ?        Ss   14:05   0:00 sshd: root@pts\/0\nroot       1406  0.0  0.3 163600  6240 ?        Ss   14:05   0:00 sshd: root@pts\/1\nroot       2308  0.0  0.0 112724   984 pts\/1    R+   15:30   0:00 grep --color=auto ssh\n[root@localhost ~]# ps aux |grep [s]sh\nroot        968  0.0  0.2 112908  4312 ?        Ss   14:05   0:00 \/usr\/sbin\/sshd -D\nroot       1305  0.0  0.3 163604  6096 ?        Ss   14:05   0:00 sshd: root@pts\/0\nroot       1406  0.0  0.3 163600  6240 ?        Ss   14:05   0:00 sshd: root@pts\/1<\/code><\/pre>\n
\u4e8c \u6587\u4ef6\u7ba1\u7406\u4e4b\uff1a\u6587\u4ef6\u67e5\u627e<\/h2>\n
\u4e00\u3001\u67e5\u770b\u547d\u4ee4\u6240\u5c5e\u6587\u4ef6<\/p>\n
[root@localhost ~]# which ip\n\/usr\/sbin\/ip\n\n# ps: \u4e00\u4e9b\u547d\u4ee4\u7684\u8def\u5f84\u90fd\u88ab\u914d\u7f6e\u5230\u4e86\u73af\u5883\u53d8\u91cfPATH\u91cc\n    echo $PATH<\/code><\/pre>\n
\u4e8c\u3001\u67e5\u627e\u6587\u4ef6<\/p>\n
find [options] [path...] [expression]<\/code><\/pre>\n
\u6309\u6587\u4ef6\u540d\uff1a<\/p>\n
[root@localhost ~]# find \/etc -name "ifcfg-eth0"\n[root@localhost ~]# find \/etc -iname "ifcfg-eth0"     # -i\u5ffd\u7565\u5927\u5c0f\u5199\n[root@localhost ~]# find \/etc -iname "ifcfg-eth*"<\/code><\/pre>\n
\u6309\u6587\u4ef6\u5927\u5c0f\uff1a<\/p>\n
[root@localhost ~]# find \/etc -size +3M                 # \u5927\u4e8e3M\n[root@localhost ~]# find \/etc -size 3M\n[root@localhost ~]# find \/etc -size -3M\n[root@localhost ~]# find \/etc -size +3M -ls             # -ls\u627e\u5230\u7684\u5904\u7406\u52a8\u4f5c<\/code><\/pre>\n
\u6307\u5b9a\u67e5\u627e\u7684\u76ee\u5f55\u6df1\u5ea6\uff1a<\/p>\n
-maxdepth levels\n[root@localhost ~]# find \/ -maxdepth 5 -a  -name "ifcfg-eth0"  # -a\u5e76\u4e14\uff0c-o\u6216\u8005\uff0c\u4e0d\u52a0-a\uff0c\u9ed8\u8ba4\u5c31\u662f-a<\/code><\/pre>\n
\u6309\u65f6\u95f4\u627e(atime,mtime,ctime)\uff1a<\/p>\n
[root@localhost ~]# find \/etc -mtime +3                 # \u4fee\u6539\u65f6\u95f4\u8d85\u8fc73\u5929\n[root@localhost ~]# find \/etc -mtime 3                  # \u4fee\u6539\u65f6\u95f4\u7b49\u4e8e3\u5929\n[root@localhost ~]# find \/etc -mtime -3                 # \u4fee\u6539\u65f6\u95f43\u5929\u4ee5\u5185<\/code><\/pre>\n
\u6309\u6587\u4ef6\u5c5e\u4e3b\u3001\u5c5e\u7ec4\u627e\uff1a<\/p>\n
[root@localhost ~]# find \/home -user egon               # \u5c5e\u4e3b\u662fegon\u7684\u6587\u4ef6\n[root@localhost ~]# find \/home -group it                # \u5c5e\u7ec4\u662fit\u7ec4\u7684\u6587\u4ef6\n[root@localhost ~]# find \/home -user egon -group it\n[root@localhost ~]# find \/home -user egon -a -group it  # \u540c\u4e0a\u610f\u601d\u4e00\u6837\n[root@localhost ~]# find \/home -user egon -o -group it\n[root@localhost ~]# find \/home -nouser  # \u7528\u6237\u8fd8\u5b58\u5728\uff0c\u5728\/etc\/passwd\u4e2d\u5220\u9664\u4e86\u8bb0\u5f55\n[root@localhost ~]# find \/home -nogroup  # \u7528\u6237\u8fd8\u5b58\u5728\uff0c\u5728\/etc\/group\u4e2d\u5220\u9664\u4e86\u8bb0\u5f55\n[root@localhost ~]# find \/home -nouser -o -nogroup <\/code><\/pre>\n
\u6309\u6587\u4ef6\u7c7b\u578b\uff1a<\/p>\n
[root@localhost ~]# find \/dev -type f                       # f\u666e\u901a\n[root@localhost ~]# find \/dev -type d                       # d\u76ee\u5f55\n[root@localhost ~]# find \/dev -type l                       # l\u94fe\u63a5\n[root@localhost ~]# find \/dev -type b                       # b\u5757\u8bbe\u5907\n[root@localhost ~]# find \/dev -type c                       # c\u5b57\u7b26\u8bbe\u5907\n[root@localhost ~]# find \/dev -type s                       # s\u5957\u63a5\u5b57\n[root@localhost ~]# find \/dev -type p                       # p\u7ba1\u9053\u6587\u4ef6<\/code><\/pre>\n
\u6839\u636einode\u53f7\u67e5\u627e\uff1a-inum n <\/p>\n
[root@localhost ~]# find \/ -inum 1811<\/code><\/pre>\n
\u6309\u6587\u4ef6\u6743\u9650\uff1a<\/p>\n
[root@localhost ~]# find . -perm 644 -ls\n[root@localhost ~]# find . -perm -644 -ls\n[root@localhost ~]# find . -perm -600 -ls\n[root@localhost ~]# find \/sbin -perm -4000 -ls      # \u5305\u542bset uid\n[root@localhost ~]# find \/sbin -perm -2000 -ls      # \u5305\u542bset gid\n[root@localhost ~]# find \/sbin -perm -1000 -ls      # \u5305\u542bsticky<\/code><\/pre>\n
\u627e\u5230\u540e\u5904\u7406\u7684\u52a8\u4f5c\uff1a<\/p>\n
-print\n-ls\n-delete\n-exec\n-ok\n[root@localhost ~]# find \/etc -name "ifcfg*" -print  # \u5fc5\u987b\u52a0\u5f15\u53f7\n[root@localhost ~]# find \/etc -name "ifcfg*" -ls\n[root@localhost ~]# find \/etc -name "ifcfg*" -exec cp -rvf {} \/tmp \\;  # \u975e\u4ea4\u4e92\n[root@localhost ~]# find \/etc -name "ifcfg*" -ok cp -rvf {} \/tmp \\;  # \u4ea4\u4e92\n\n[root@localhost ~]# find \/etc -name "ifcfg*" -exec rm -rf {} \\;\n[root@localhost ~]# find \/etc -name "ifcfg*" -delete  # \u540c\u4e0a<\/code><\/pre>\n
\u6269\u5c55\u77e5\u8bc6\uff1afind\u7ed3\u5408xargs<\/p>\n
[root@localhost ~]# find . -name "egon*.txt" |xargs rm -rf\n\n[root@localhost ~]# find \/etc -name "ifcfg-eth0" |xargs -I {} cp -rf {} \/var\/tmp\n[root@localhost ~]# find \/test -name "ifcfg-ens33" |xargs -I {} mv {} \/ttt\n[root@localhost ~]# find \/ttt\/ -name "ifcfg*" |xargs -I {} chmod 666 {}<\/code><\/pre>\n
find\u4f5c\u4e1a\uff1a<\/p>\n
    \n
  1. \u67e5\u627eifconfig\u547d\u4ee4\u6587\u4ef6\u7684\u4f4d\u7f6e\uff0c\u7528\u4e0d\u540c\u7684\u65b9\u5f0f\u5b9e\u73b0<\/li>\n
  2. \u67e5\u627e\/etc\/\u4e2d\u7684\u6240\u6709\u5b50\u76ee\u5f55\uff08\u4ec5\u76ee\u5f55\uff09\u590d\u5236\u5230\/tmp\u4e0b<\/li>\n
  3. \u67e5\u627e\/etc\u76ee\u5f55\u590d\u5236\u5230\/var\/tmp\/\uff0c
    \n\u5c06\/var\/tmp\/etc\u4e2d\u7684\u6240\u6709\u76ee\u5f55\u8bbe\u7f6e\u6743\u9650777(\u4ec5\u76ee\u5f55)
    \n\u5c06\/var\/tmp\/etc\u4e2d\u6240\u6709\u6587\u4ef6\u6743\u9650\u8bbe\u7f6e\u4e3a666<\/li>\n<\/ol>\n
    \u4e09 \u6587\u4ef6\u7ba1\u7406\u4e4b\uff1a\u4e0a\u4f20\u4e0e\u4e0b\u8f7d<\/h2>\n
    \uff081\uff09\u4e0b\u8f7d<\/p>\n
    wget\u547d\u4ee4<\/p>\n
    wget -O \u672c\u5730\u8def\u5f84 \u8fdc\u7a0b\u5305\u94fe\u63a5\u5730\u5740  # \u5c06\u8fdc\u7a0b\u5305\u4e0b\u8f7d\u5230\u672c\u5730\uff0c-O\u6307\u5b9a\u4e0b\u8f7d\u5230\u54ea\u91cc\uff0c\u53ef\u4ee5\u751f\u8def-O \u672c\u5730\u8def\u5f84\n\n# ps\uff1a\u5982\u679cwget\u4e0b\u8f7d\u63d0\u793a\u65e0\u6cd5\u5efa\u7acbSSL\u8fde\u63a5\uff0c\u5219\u52a0\u4e0a\u9009\u9879--no-check-certificate\nwget --no-check-certificate -O \u672c\u5730\u8def\u5f84 \u8fdc\u7a0b\u5305\u94fe\u63a5\u5730\u5740 <\/code><\/pre>\n
    curl\u547d\u4ee4<\/p>\n
    #curl\u547d\u4ee4\u662f\u4e00\u4e2a\u5229\u7528URL\u89c4\u5219\u5728\u547d\u4ee4\u884c\u4e0b\u5de5\u4f5c\u7684\u6587\u4ef6\u4f20\u8f93\u5de5\u5177\u3002\u5b83\u652f\u6301\u6587\u4ef6\u7684\u4e0a\u4f20\u548c\u4e0b\u8f7d\uff0c\u6240\u4ee5\u662f\u7efc\u5408\u4f20\u8f93\u5de5\u5177\uff0c\u4f46\u6309\u4f20\u7edf\uff0c\u4e60\u60ef\u79f0curl\u4e3a\u4e0b\u8f7d\u5de5\u5177\u3002\u4f5c\u4e3a\u4e00\u6b3e\u5f3a\u529b\u5de5\u5177\uff0ccurl\u652f\u6301\u5305\u62ecHTTP\u3001HTTPS\u3001[ftp]\u7b49\u4f17\u591a\u534f\u8bae\uff0c\u8fd8\u652f\u6301POST\u3001cookies\u3001\u8ba4\u8bc1\u3001\u4ece\u6307\u5b9a\u504f\u79fb\u5904\u4e0b\u8f7d\u90e8\u5206\u6587\u4ef6\u3001\u7528\u6237\u4ee3\u7406\u5b57\u7b26\u4e32\u3001\u9650\u901f\u3001\u6587\u4ef6\u5927\u5c0f\u3001\u8fdb\u5ea6\u6761\u7b49\u7279\u5f81\u3002\u505a\u7f51\u9875\u5904\u7406\u6d41\u7a0b\u548c\u6570\u636e\u68c0\u7d22\u81ea\u52a8\u5316\uff0ccurl\u53ef\u4ee5\u795d\u4e00\u81c2\u4e4b\u529b\u3002\n\n[root@localhost ~]# curl -o 123.png https:\/\/www.xxx.com\/img\/hello.png\n\n# ps: \u5982\u679c\u9047\u5230\u4e0b\u8f7d\u63d0\u793a\u65e0\u6cd5\u7b80\u5386SSL\u94fe\u63a5\uff0c\u4f7f\u7528-k\u9009\u9879\u6216\u8005--insecure\ncurl -k -o 123.png https:\/\/www.xxx.com\/img\/hello.png\n\n# \u4e0b\u8f7d\u8fdc\u7a0b\u811a\u672c\u5e76\u76f4\u63a5\u5728\u672c\u5730\u6267\u884c\n# \u4f60\u53ef\u4ee5\u5728\u8fdc\u7a0b\u5728test.sh\u6240\u5728\u7684\u6587\u4ef6\u5939\u4e0b\u6267\u884cpython3 -m http.server 8899\u542f\u52a8\u4e00\u4e2a\u670d\u52a1\uff0cPython2\u5219\u7528python2 -m SimpleHTTPServer 8899\n# \u7136\u540e\u5728\u672c\u5730\u6267\u884c\uff08\u6ce8\u610f\u5173\u95ed\u9632\u706b\u5899\u4e0eselinux\uff09\ncurl -s http:\/\/192.168.71.206:8899\/test.sh | bash  # -s\u4ee3\u8868\u9759\u9ed8\u6a21\u5f0f\uff0c\u4f1a\u5c4f\u853d\u6389curl\u547d\u4ee4\u672c\u8eab\u7684\u8f93\u51fa<\/code><\/pre>\n
    sz\u547d\u4ee4<\/p>\n
    # \u7cfb\u7edf\u9ed8\u8ba4\u6ca1\u6709\u8be5\u547d\u4ee4\uff0c\u9700\u8981\u4e0b\u8f7d:yum install lrzsz -y\n# \u5c06\u670d\u52a1\u5668\u4e0a\u9009\u5b9a\u7684\u6587\u4ef6\u4e0b\u8f7d\/\u53d1\u9001\u5230\u672c\u673a\uff0c\n[root@localhost ~]# sz bak.tar.gz<\/code><\/pre>\n
    \uff082\uff09\u4e0a\u4f20<\/p>\n
    rz\u547d\u4ee4<\/p>\n
    # \u7cfb\u7edf\u9ed8\u8ba4\u6ca1\u6709\u8be5\u547d\u4ee4\uff0c\u9700\u8981\u4e0b\u8f7d\uff1ayum install lrzsz -y\n# \u8fd0\u884c\u8be5\u547d\u4ee4\u4f1a\u5f39\u51fa\u4e00\u4e2a\u6587\u4ef6\u9009\u62e9\u7a97\u53e3\uff0c\u4ece\u672c\u5730\u9009\u62e9\u6587\u4ef6\u4e0a\u4f20\u5230\u670d\u52a1\u5668\u3002\n[root@localhost opt]# rz  # \u5982\u679c\u6587\u4ef6\u5df2\u7ecf\u5b58\uff0c\u5219\u4e0a\u4f20\u5931\u8d25\uff0c\u53ef\u4ee5\u7528-E\u9009\u9879\u89e3\u51b3\n[root@localhost opt]# rz -E # -E\u5982\u679c\u76ee\u6807\u6587\u4ef6\u540d\u5df2\u7ecf\u5b58\u5728\uff0c\u5219\u91cd\u547d\u540d\u4f20\u5165\u6587\u4ef6\u3002\u65b0\u6587\u4ef6\u540d\u5c06\u6dfb\u52a0\u4e00\u4e2a\u70b9\u548c\u4e00\u4e2a\u6570\u5b57(0..999\uff09<\/code><\/pre>\n
    \u56db \u6587\u4ef6\u7ba1\u7406\u4e4b\uff1a\u8f93\u51fa\u4e0e\u91cd\u5b9a\u5411<\/h2>\n
    \u8f93\u51fa\u5373\u628a\u76f8\u5173\u5bf9\u8c61\u901a\u8fc7\u8f93\u51fa\u8bbe\u5907\uff08\u663e\u793a\u5668\u7b49\uff09\u663e\u793a\u51fa\u6765\uff0c\u8f93\u51fa\u53c8\u5206\u6b63\u786e\u8f93\u51fa\u548c\u9519\u8bef\u8f93\u51fa
    \n\u4e00\u822c\u60c5\u51b5\u4e0b\u6807\u51c6\u8f93\u51fa\u8bbe\u5907\u4e3a\u663e\u793a\u5668\uff0c\u6807\u51c6\u8f93\u5165\u8bbe\u5907\u4e3a\u952e\u76d8\u3002<\/p>\n
    linux\u4e2d\u7528<\/p>\n