script-examples-linux-server 正如我们在上面看到的,终端会话日志保存在文件typescript中: 现在使用cat/vi命令查看typescript文件的内容, [root@linuxtechi ~]# ls -l typescript -rw-r--r--. 1 root root 1861 Jun 21 00:50 typescript [root@linuxtechi
Linux if then else allows you to build a branch in a script and create conditional logic (so it is not technically a command, but a keyword).Purpose - Learn what if is for and how to find help. Options - Review a few common options and arguments. Examples - Walk through code ...
script . /etc/default/rcS [ -f /forcefsck ] && force_fsck="--force-fsck" [ "$FSCKFIX" = "yes" ] && fsck_fix="-fsck-fix" # set $LANG so that messages appearing in plymouth are translated if [ -r /etc/default/locale ]; then . /etc/default/locale export LANG LANGUAGE LC_MES...
The at command can be used to execute a script in the future, and cron can be used to schedule scripts to execute on a recurring basis.The following examples cover the essential aspects of providing output to view (using echo), looping, conditional logic, and variable assignment....
sed [options] -f scriptfile file(s) -e<script>,--expression=<script> 以指定的 script 来处理输入的文件,用于顺序执行多条命令 -f<script 文件>,--file=<script 文件> 以指定的 script 文件来处理输入的文件 -n,--quiet,——silent 取消自动打印模式空间 -i[SUFFIX], --in-place[=SUFFIX] 直接...
# This makesthisscript very easy to disablein/etc/default/motd-news configuration["$ENABLED"="1"]||exit0# Ensure sane defaults[-n"$URLS"]||URLS="https://motd.ubuntu.com"[-n"$WAIT"]||WAIT=5[-n"$CACHE"]||CACHE="/var/cache/motd-news"["$1"="--force"]&&FORCED=1# Ensure we ...
[16:42:56 root@node101.yinzhengjie.org.cn ~]#alias cdnet='cd /etc/sysconfig/network-scripts/' #定义一个别名为cdnet,当用户执行"cdnet"指令时,就会去执行"cd /etc/sysconfig/network-script" [root@node101.yinzhengjie.org.cn ~]# alias cdnet #查看我们定义的指定别名 ...
在XCCDF 中引入了 urn:xccdf:fix:script:kubernetes 修复类型。 添加了生成 machineconfig 修复的功能。 oscap-podman 工具现在可以检测模糊的扫描目标。 rpmverifyfile 探测现在可以从 /bin 目录中验证文件。 修复了在 textfilecontent58 探测中执行复杂常规表达式时的崩溃问题。 XCCDF 报告的评估特性现在...
The following examples cover the essential aspects of providing output to view (using echo), looping, conditional logic, and variable assignment.print_args.sh. Arguments are words to the right of the command name that are passed into the script. To access the first parameter, you use the $1...
[elvis@station elvis]$ head -5 /etc/rc.d/init.d/* ==> /etc/rc.d/init.d/acpid <== #!/bin/bash # # /etc/rc.d/init.d/acpid # # Starts the acpi daemon ==> /etc/rc.d/init.d/anacron <== #!/bin/sh # Startup script for anacron # # chkconfig: 2345 95 05 # ...